Rapid: Individual Calculations December 2021
 De Assis, Rubens Mesquita  Total change: 7.20  Rating chartPersonal card
 IRT Borba Gato RPD I Memorial Lourenco Joao Cordioli Sao Paulo SP BRA 2021-11-06
RcRownchangeKK*chgGame
 1801 1713 1.50 3 0.36 20 7.20 
  Triebe De Mello, Otto Carlos 1859 BRA0.001-0.3020-6.00 
  Rodriguez, Rodrigo A 1759 BRA0.5010.06201.20 
  Perez, Luis Celidonio Espinoza 1786 BRA1.0010.602012.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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